Yuma Koizumi
Yuma Koizumi
NTT Media Intelligence Laboratories
Verified email at lab.ntt.co.jp - Homepage
Title
Cited by
Cited by
Year
ToyADMOS: A dataset of miniature-machine operating sounds for anomalous sound detection
Y Koizumi, S Saito, H Uematsu, N Harada, K Imoto
2019 IEEE Workshop on Applications of Signal Processing to Audio and …, 2019
552019
Unsupervised detection of anomalous sound based on deep learning and the Neyman–Pearson lemma
Y Koizumi, S Saito, H Uematsu, Y Kawachi, N Harada
IEEE/ACM Transactions on Audio, Speech, and Language Processing 27 (1), 212-224, 2018
552018
Complementary set variational autoencoder for supervised anomaly detection
Y Kawachi, Y Koizumi, N Harada
2018 IEEE International Conference on Acoustics, Speech and Signal …, 2018
412018
Description and Discussion on DCASE2020 Challenge Task2: Unsupervised Anomalous Sound Detection for Machine Condition Monitoring
Y Koizumi, Y Kawaguchi, K Imoto, T Nakamura, Y Nikaido, R Tanabe, ...
arXiv preprint arXiv:2006.05822, 2020
342020
DNN-based source enhancement to increase objective sound quality assessment score
Y Koizumi, K Niwa, Y Hioka, K Kobayashi, Y Haneda
IEEE/ACM Transactions on Audio, Speech, and Language Processing 26 (10 …, 2018
332018
Optimizing acoustic feature extractor for anomalous sound detection based on Neyman-Pearson lemma
Y Koizumi, S Saito, H Uematsu, N Harada
2017 25th European Signal Processing Conference (EUSIPCO), 698-702, 2017
322017
DNN-based Source Enhancement Self-optimized by Reinforcement Learning using Sound Quality Measurements
Yuma Koizumi, Kenta Niwa, Yusuke Hioka, Kazunori Kobayashi, Yoichi Haneda
Acoustics, Speech and Signal Processing (ICASSP), 2017 IEEE International …, 2017
32*2017
Deep griffin–lim iteration
Y Masuyama, K Yatabe, Y Koizumi, Y Oikawa, N Harada
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
232019
Pinpoint extraction of distant sound source based on DNN mapping from multiple beamforming outputs to prior SNR
K Niwa, Y Koizumi, T Kawase, K Kobayashi, Y Hioka
2016 IEEE International Conference on Acoustics, Speech and Signal …, 2016
202016
Speech enhancement using self-adaptation and multi-head self-attention
Y Koizumi, K Yaiabe, M Delcroix, Y Maxuxama, D Takeuchi
ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020
142020
AdaFlow: Domain-adaptive density estimator with application to anomaly detection and unpaired cross-domain translation
M Yamaguchi, Y Koizumi, N Harada
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
142019
Data-driven design of perfect reconstruction filterbank for DNN-based sound source enhancement
D Takeuchi, K Yatabe, Y Koizumi, Y Oikawa, N Harada
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
122019
Sound event detection by multitask learning of sound events and scenes with soft scene labels
K Imoto, N Tonami, Y Koizumi, M Yasuda, R Yamanishi, Y Yamashita
ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020
102020
Sound event localization and detection using FOA domain spatial augmentation
L Mazzon, M Yasuda, Y Koizumi, N Harada
Proc. of the 4th Workshop on Detection and Classification of Acoustic Scenes …, 2019
102019
Batch uniformization for minimizing maximum anomaly score of dnn-based anomaly detection in sounds
Y Koizumi, S Saito, M Yamaguchi, S Murata, N Harada
2019 IEEE Workshop on Applications of Signal Processing to Audio and …, 2019
92019
A Two-Class Hyper-Spherical Autoencoder for Supervised Anomaly Detection
Y Kawachi, Y Koizumi, S Murata, N Harada
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
92019
SNIPER: Few-shot learning for anomaly detection to minimize false-negative rate with ensured true-positive rate
Y Koizumi, S Murata, N Harada, S Saito, H Uematsu
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
92019
End-to-end sound source enhancement using deep neural network in the modified discrete cosine transform domain
Y Koizumi, N Harada, Y Haneda, Y Hioka, K Kobayashi
2018 IEEE International Conference on Acoustics, Speech and Signal …, 2018
82018
On relationships between amplitude and phase of short-time Fourier transform
S Shimauchi, S Kudo, Y Koizumi, K Furuya
2017 IEEE International Conference on Acoustics, Speech and Signal …, 2017
82017
Informative acoustic feature selection to maximize mutual information for collecting target sources
Y Koizumi, K Niwa, Y Hioka, K Kobayashi, H Ohmuro
IEEE/ACM Transactions on Audio, Speech, and Language Processing 25 (4), 768-779, 2017
82017
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Articles 1–20